PublicDateAtUSN: 2015-06-30
Candidate: CVE-2015-3212
PublicDate: 2015-08-31 10:59:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3212
 https://marc.info/?l=linux-netdev&m=143277436124732&w=2
 https://ubuntu.com/security/notices/USN-2713-1
 https://ubuntu.com/security/notices/USN-2714-1
 https://ubuntu.com/security/notices/USN-2715-1
 https://ubuntu.com/security/notices/USN-2716-1
 https://ubuntu.com/security/notices/USN-2717-1
 https://ubuntu.com/security/notices/USN-2718-1
 https://ubuntu.com/security/notices/USN-2719-1
Description:
 Race condition in net/sctp/socket.c in the Linux kernel before 4.1.2 allows
 local users to cause a denial of service (list corruption and panic) via a
 rapid series of system calls related to sockets, as demonstrated by
 setsockopt calls.
Ubuntu-Description:
 Marcelo Ricardo Leitner discovered a race condition in the Linux kernel's
 SCTP address configuration lists when using Address Configuration Change
 (ASCONF) options on a socket. An unprivileged local user could exploit this
 flaw to cause a denial of service (system crash).
Notes:
 jdstrand> android kernels (flo, goldfish, grouper, maguro, mako and manta) are
  not supported on the Ubuntu Touch 14.10 and earlier preview kernels
 jdstrand> linux-lts-saucy no longer receives official support
 jdstrand> linux-lts-quantal no longer receives official support
Bugs:
 https://launchpad.net/bugs/1471096
Priority: medium
Discovered-by: Marcelo Ricardo Leitner
Assigned-to:
CVSS: 

Patches_linux:
 break-fix: 9f7d653b67aed2d92540fbb0a8adaf32fcf352ae 2d45a02d0166caf2627fe91897c6ffc3b19514c4
upstream_linux: released (4.2~rc1)
precise_linux: released (3.2.0-89.127)
precise/esm_linux: released (3.2.0-89.127)
trusty_linux: released (3.13.0-62.102)
trusty/esm_linux: released (3.13.0-62.102)
utopic_linux: ignored (reached end-of-life)
vivid_linux: released (3.19.0-26.28)
vivid/ubuntu-core_linux: released (3.19.0-26.28)
vivid/stable-phone-overlay_linux: DNE
wily_linux: not-affected (4.1.0-2.2)
xenial_linux: not-affected (4.2.0-16.19)
esm-infra/xenial_linux: not-affected (4.2.0-16.19)
yakkety_linux: not-affected (4.4.0-21.37)
zesty_linux: not-affected (4.8.0-22.24)
devel_linux: not-affected (4.10.0-19.21)

Patches_linux-ec2:
upstream_linux-ec2: released (4.2~rc1)
precise_linux-ec2: DNE
precise/esm_linux-ec2: DNE
trusty_linux-ec2: DNE
trusty/esm_linux-ec2: DNE
utopic_linux-ec2: DNE
vivid_linux-ec2: DNE
vivid/ubuntu-core_linux-ec2: DNE
vivid/stable-phone-overlay_linux-ec2: DNE
wily_linux-ec2: DNE
xenial_linux-ec2: DNE
yakkety_linux-ec2: DNE
zesty_linux-ec2: DNE
devel_linux-ec2: DNE

Patches_linux-mvl-dove:
upstream_linux-mvl-dove: released (4.2~rc1)
precise_linux-mvl-dove: DNE
precise/esm_linux-mvl-dove: DNE
trusty_linux-mvl-dove: DNE
trusty/esm_linux-mvl-dove: DNE
utopic_linux-mvl-dove: DNE
vivid_linux-mvl-dove: DNE
vivid/ubuntu-core_linux-mvl-dove: DNE
vivid/stable-phone-overlay_linux-mvl-dove: DNE
wily_linux-mvl-dove: DNE
xenial_linux-mvl-dove: DNE
yakkety_linux-mvl-dove: DNE
zesty_linux-mvl-dove: DNE
devel_linux-mvl-dove: DNE

Patches_linux-ti-omap4:
upstream_linux-ti-omap4: released (4.2~rc1)
precise_linux-ti-omap4: released (3.2.0-1469.90)
precise/esm_linux-ti-omap4: DNE (precise was released [3.2.0-1469.90])
trusty_linux-ti-omap4: DNE
trusty/esm_linux-ti-omap4: DNE
utopic_linux-ti-omap4: DNE
vivid_linux-ti-omap4: DNE
vivid/ubuntu-core_linux-ti-omap4: DNE
vivid/stable-phone-overlay_linux-ti-omap4: DNE
wily_linux-ti-omap4: DNE
xenial_linux-ti-omap4: DNE
yakkety_linux-ti-omap4: DNE
zesty_linux-ti-omap4: DNE
devel_linux-ti-omap4: DNE

Patches_linux-fsl-imx51:
upstream_linux-fsl-imx51: released (4.2~rc1)
precise_linux-fsl-imx51: DNE
precise/esm_linux-fsl-imx51: DNE
trusty_linux-fsl-imx51: DNE
trusty/esm_linux-fsl-imx51: DNE
utopic_linux-fsl-imx51: DNE
vivid_linux-fsl-imx51: DNE
vivid/ubuntu-core_linux-fsl-imx51: DNE
vivid/stable-phone-overlay_linux-fsl-imx51: DNE
wily_linux-fsl-imx51: DNE
xenial_linux-fsl-imx51: DNE
yakkety_linux-fsl-imx51: DNE
zesty_linux-fsl-imx51: DNE
devel_linux-fsl-imx51: DNE

Patches_linux-linaro-omap:
upstream_linux-linaro-omap: released (4.2~rc1)
precise_linux-linaro-omap: ignored (abandoned)
precise/esm_linux-linaro-omap: DNE (precise was ignored [abandoned])
trusty_linux-linaro-omap: DNE
trusty/esm_linux-linaro-omap: DNE
utopic_linux-linaro-omap: DNE
vivid_linux-linaro-omap: DNE
vivid/ubuntu-core_linux-linaro-omap: DNE
vivid/stable-phone-overlay_linux-linaro-omap: DNE
wily_linux-linaro-omap: DNE
xenial_linux-linaro-omap: DNE
yakkety_linux-linaro-omap: DNE
zesty_linux-linaro-omap: DNE
devel_linux-linaro-omap: DNE

Patches_linux-linaro-shared:
upstream_linux-linaro-shared: released (4.2~rc1)
precise_linux-linaro-shared: ignored (abandoned)
precise/esm_linux-linaro-shared: DNE (precise was ignored [abandoned])
trusty_linux-linaro-shared: DNE
trusty/esm_linux-linaro-shared: DNE
utopic_linux-linaro-shared: DNE
vivid_linux-linaro-shared: DNE
vivid/ubuntu-core_linux-linaro-shared: DNE
vivid/stable-phone-overlay_linux-linaro-shared: DNE
wily_linux-linaro-shared: DNE
xenial_linux-linaro-shared: DNE
yakkety_linux-linaro-shared: DNE
zesty_linux-linaro-shared: DNE
devel_linux-linaro-shared: DNE

Patches_linux-linaro-vexpress:
upstream_linux-linaro-vexpress: released (4.2~rc1)
precise_linux-linaro-vexpress: ignored (abandoned)
precise/esm_linux-linaro-vexpress: DNE (precise was ignored [abandoned])
trusty_linux-linaro-vexpress: DNE
trusty/esm_linux-linaro-vexpress: DNE
utopic_linux-linaro-vexpress: DNE
vivid_linux-linaro-vexpress: DNE
vivid/ubuntu-core_linux-linaro-vexpress: DNE
vivid/stable-phone-overlay_linux-linaro-vexpress: DNE
wily_linux-linaro-vexpress: DNE
xenial_linux-linaro-vexpress: DNE
yakkety_linux-linaro-vexpress: DNE
zesty_linux-linaro-vexpress: DNE
devel_linux-linaro-vexpress: DNE

Patches_linux-qcm-msm:
upstream_linux-qcm-msm: released (4.2~rc1)
precise_linux-qcm-msm: ignored (abandoned)
precise/esm_linux-qcm-msm: DNE (precise was ignored [abandoned])
trusty_linux-qcm-msm: DNE
trusty/esm_linux-qcm-msm: DNE
utopic_linux-qcm-msm: DNE
vivid_linux-qcm-msm: DNE
vivid/ubuntu-core_linux-qcm-msm: DNE
vivid/stable-phone-overlay_linux-qcm-msm: DNE
wily_linux-qcm-msm: DNE
xenial_linux-qcm-msm: DNE
yakkety_linux-qcm-msm: DNE
zesty_linux-qcm-msm: DNE
devel_linux-qcm-msm: DNE

Tags_linux-armadaxp: not-ue
Patches_linux-armadaxp:
upstream_linux-armadaxp: released (4.2~rc1)
precise_linux-armadaxp: released (3.2.0-1655.76)
precise/esm_linux-armadaxp: DNE (precise was released [3.2.0-1655.76])
trusty_linux-armadaxp: DNE
trusty/esm_linux-armadaxp: DNE
utopic_linux-armadaxp: DNE
vivid_linux-armadaxp: DNE
vivid/ubuntu-core_linux-armadaxp: DNE
vivid/stable-phone-overlay_linux-armadaxp: DNE
wily_linux-armadaxp: DNE
xenial_linux-armadaxp: DNE
yakkety_linux-armadaxp: DNE
zesty_linux-armadaxp: DNE
devel_linux-armadaxp: DNE

Tags_linux-lts-quantal: not-ue
Patches_linux-lts-quantal:
upstream_linux-lts-quantal: released (4.2~rc1)
precise_linux-lts-quantal: ignored (was needed now end-of-life)
precise/esm_linux-lts-quantal: DNE (precise was ignored [was needed now end-of-life])
trusty_linux-lts-quantal: DNE
trusty/esm_linux-lts-quantal: DNE
utopic_linux-lts-quantal: DNE
vivid_linux-lts-quantal: DNE
vivid/ubuntu-core_linux-lts-quantal: DNE
vivid/stable-phone-overlay_linux-lts-quantal: DNE
wily_linux-lts-quantal: DNE
xenial_linux-lts-quantal: DNE
yakkety_linux-lts-quantal: DNE
zesty_linux-lts-quantal: DNE
devel_linux-lts-quantal: DNE

Patches_linux-lts-raring:
upstream_linux-lts-raring: released (4.2~rc1)
precise_linux-lts-raring: ignored (was needs-triage now end-of-life)
precise/esm_linux-lts-raring: DNE (precise was ignored [was needs-triage now end-of-life])
trusty_linux-lts-raring: DNE
trusty/esm_linux-lts-raring: DNE
utopic_linux-lts-raring: DNE
vivid_linux-lts-raring: DNE
vivid/ubuntu-core_linux-lts-raring: DNE
vivid/stable-phone-overlay_linux-lts-raring: DNE
wily_linux-lts-raring: DNE
xenial_linux-lts-raring: DNE
yakkety_linux-lts-raring: DNE
zesty_linux-lts-raring: DNE
devel_linux-lts-raring: DNE

Tags_linux-lts-saucy: not-ue
Patches_linux-lts-saucy:
upstream_linux-lts-saucy: released (4.2~rc1)
precise_linux-lts-saucy: ignored (was needed now end-of-life)
precise/esm_linux-lts-saucy: DNE (precise was ignored [was needed now end-of-life])
trusty_linux-lts-saucy: DNE
trusty/esm_linux-lts-saucy: DNE
utopic_linux-lts-saucy: DNE
vivid_linux-lts-saucy: DNE
vivid/ubuntu-core_linux-lts-saucy: DNE
vivid/stable-phone-overlay_linux-lts-saucy: DNE
wily_linux-lts-saucy: DNE
xenial_linux-lts-saucy: DNE
yakkety_linux-lts-saucy: DNE
zesty_linux-lts-saucy: DNE
devel_linux-lts-saucy: DNE

Patches_linux-lts-trusty:
upstream_linux-lts-trusty: released (4.2~rc1)
precise_linux-lts-trusty: released (3.13.0-62.102~precise1)
precise/esm_linux-lts-trusty: released (3.13.0-62.102~precise1)
trusty_linux-lts-trusty: DNE
trusty/esm_linux-lts-trusty: DNE
utopic_linux-lts-trusty: DNE
vivid_linux-lts-trusty: DNE
vivid/ubuntu-core_linux-lts-trusty: DNE
vivid/stable-phone-overlay_linux-lts-trusty: DNE
wily_linux-lts-trusty: DNE
xenial_linux-lts-trusty: DNE
yakkety_linux-lts-trusty: DNE
zesty_linux-lts-trusty: DNE
devel_linux-lts-trusty: DNE

Patches_linux-goldfish:
upstream_linux-goldfish: released (4.2~rc1)
precise_linux-goldfish: DNE
precise/esm_linux-goldfish: DNE
trusty_linux-goldfish: ignored
trusty/esm_linux-goldfish: DNE (trusty was ignored)
utopic_linux-goldfish: ignored (reached end-of-life)
vivid_linux-goldfish: ignored (reached end-of-life)
vivid/ubuntu-core_linux-goldfish: DNE
vivid/stable-phone-overlay_linux-goldfish: DNE
wily_linux-goldfish: ignored (reached end-of-life)
xenial_linux-goldfish: ignored (abandoned)
yakkety_linux-goldfish: ignored (abandoned)
zesty_linux-goldfish: ignored (abandoned)
devel_linux-goldfish: DNE

Patches_linux-grouper:
upstream_linux-grouper: released (4.2~rc1)
precise_linux-grouper: DNE
precise/esm_linux-grouper: DNE
trusty_linux-grouper: ignored
trusty/esm_linux-grouper: DNE (trusty was ignored)
utopic_linux-grouper: ignored (reached end-of-life)
vivid_linux-grouper: DNE
vivid/ubuntu-core_linux-grouper: DNE
vivid/stable-phone-overlay_linux-grouper: DNE
wily_linux-grouper: DNE
xenial_linux-grouper: DNE
yakkety_linux-grouper: DNE
zesty_linux-grouper: DNE
devel_linux-grouper: DNE

Patches_linux-maguro:
upstream_linux-maguro: released (4.2~rc1)
precise_linux-maguro: DNE
precise/esm_linux-maguro: DNE
trusty_linux-maguro: ignored
trusty/esm_linux-maguro: DNE (trusty was ignored)
utopic_linux-maguro: DNE
vivid_linux-maguro: DNE
vivid/ubuntu-core_linux-maguro: DNE
vivid/stable-phone-overlay_linux-maguro: DNE
wily_linux-maguro: DNE
xenial_linux-maguro: DNE
yakkety_linux-maguro: DNE
zesty_linux-maguro: DNE
devel_linux-maguro: DNE

Patches_linux-mako:
upstream_linux-mako: released (4.2~rc1)
precise_linux-mako: DNE
precise/esm_linux-mako: DNE
trusty_linux-mako: ignored
trusty/esm_linux-mako: DNE (trusty was ignored)
utopic_linux-mako: ignored (reached end-of-life)
vivid_linux-mako: ignored (reached end-of-life)
vivid/ubuntu-core_linux-mako: DNE
vivid/stable-phone-overlay_linux-mako: ignored (abandoned)
wily_linux-mako: ignored (reached end-of-life)
xenial_linux-mako: ignored (abandoned)
yakkety_linux-mako: ignored (abandoned)
zesty_linux-mako: DNE
devel_linux-mako: DNE

Patches_linux-manta:
upstream_linux-manta: released (4.2~rc1)
precise_linux-manta: DNE
precise/esm_linux-manta: DNE
trusty_linux-manta: ignored
trusty/esm_linux-manta: DNE (trusty was ignored)
utopic_linux-manta: ignored (reached end-of-life)
vivid_linux-manta: ignored (reached end-of-life)
vivid/ubuntu-core_linux-manta: DNE
vivid/stable-phone-overlay_linux-manta: DNE
wily_linux-manta: ignored (reached end-of-life)
xenial_linux-manta: DNE
yakkety_linux-manta: DNE
zesty_linux-manta: DNE
devel_linux-manta: DNE

Patches_linux-flo:
upstream_linux-flo: released (4.2~rc1)
precise_linux-flo: DNE
precise/esm_linux-flo: DNE
trusty_linux-flo: ignored
trusty/esm_linux-flo: DNE (trusty was ignored)
utopic_linux-flo: ignored (reached end-of-life)
vivid_linux-flo: ignored (reached end-of-life)
vivid/ubuntu-core_linux-flo: DNE
vivid/stable-phone-overlay_linux-flo: ignored (abandoned)
wily_linux-flo: ignored (reached end-of-life)
xenial_linux-flo: ignored (abandoned)
yakkety_linux-flo: ignored (abandoned)
zesty_linux-flo: DNE
devel_linux-flo: DNE

Patches_linux-lts-utopic:
upstream_linux-lts-utopic: released (4.2~rc1)
precise_linux-lts-utopic: DNE
precise/esm_linux-lts-utopic: DNE
trusty_linux-lts-utopic: released (3.16.0-46.62~14.04.1)
trusty/esm_linux-lts-utopic: DNE (trusty was released [3.16.0-46.62~14.04.1])
utopic_linux-lts-utopic: DNE
vivid_linux-lts-utopic: DNE
vivid/ubuntu-core_linux-lts-utopic: DNE
vivid/stable-phone-overlay_linux-lts-utopic: DNE
wily_linux-lts-utopic: DNE
xenial_linux-lts-utopic: DNE
yakkety_linux-lts-utopic: DNE
zesty_linux-lts-utopic: DNE
devel_linux-lts-utopic: DNE

Patches_linux-lts-vivid:
upstream_linux-lts-vivid: released (4.2~rc1)
precise_linux-lts-vivid: DNE
precise/esm_linux-lts-vivid: DNE
trusty_linux-lts-vivid: released (3.19.0-26.28~14.04.1)
trusty/esm_linux-lts-vivid: DNE (trusty was released [3.19.0-26.28~14.04.1])
utopic_linux-lts-vivid: DNE
vivid_linux-lts-vivid: DNE
vivid/ubuntu-core_linux-lts-vivid: DNE
vivid/stable-phone-overlay_linux-lts-vivid: DNE
wily_linux-lts-vivid: DNE
xenial_linux-lts-vivid: DNE
yakkety_linux-lts-vivid: DNE
zesty_linux-lts-vivid: DNE
devel_linux-lts-vivid: DNE

Patches_linux-2.6:
upstream_linux-2.6: released (4.2~rc1)
precise_linux-2.6: DNE
precise/esm_linux-2.6: DNE
trusty_linux-2.6: DNE
trusty/esm_linux-2.6: DNE
utopic_linux-2.6: DNE
vivid_linux-2.6: DNE
vivid/ubuntu-core_linux-2.6: DNE
vivid/stable-phone-overlay_linux-2.6: DNE
wily_linux-2.6: DNE
xenial_linux-2.6: DNE
yakkety_linux-2.6: DNE
zesty_linux-2.6: DNE
devel_linux-2.6: DNE

Patches_linux-lts-wily:
upstream_linux-lts-wily: released (4.2~rc1)
precise_linux-lts-wily: DNE
precise/esm_linux-lts-wily: DNE
trusty_linux-lts-wily: not-affected (4.2.0-18.22~14.04.1)
trusty/esm_linux-lts-wily: DNE (trusty was not-affected [4.2.0-18.22~14.04.1])
vivid_linux-lts-wily: DNE
vivid/ubuntu-core_linux-lts-wily: DNE
vivid/stable-phone-overlay_linux-lts-wily: DNE
wily_linux-lts-wily: DNE
xenial_linux-lts-wily: DNE
yakkety_linux-lts-wily: DNE
zesty_linux-lts-wily: DNE
devel_linux-lts-wily: DNE

Patches_linux-raspi2:
upstream_linux-raspi2: released (4.2~rc1)
precise_linux-raspi2: DNE
precise/esm_linux-raspi2: DNE
trusty_linux-raspi2: DNE
trusty/esm_linux-raspi2: DNE
vivid_linux-raspi2: DNE
vivid/ubuntu-core_linux-raspi2: released (4.2.0-1014.21)
vivid/stable-phone-overlay_linux-raspi2: DNE
wily_linux-raspi2: not-affected (4.2.0-1008.12)
xenial_linux-raspi2: not-affected (4.2.0-1013.19)
yakkety_linux-raspi2: not-affected (4.4.0-1009.10)
zesty_linux-raspi2: not-affected (4.8.0-1013.15)
devel_linux-raspi2: not-affected (4.10.0-1004.6)

Patches_linux-lts-xenial:
upstream_linux-lts-xenial: released (4.2~rc1)
precise_linux-lts-xenial: DNE
precise/esm_linux-lts-xenial: DNE
trusty_linux-lts-xenial: not-affected (4.4.0-13.29~14.04.1)
trusty/esm_linux-lts-xenial: not-affected (4.4.0-13.29~14.04.1)
vivid_linux-lts-xenial: DNE
vivid/ubuntu-core_linux-lts-xenial: DNE
vivid/stable-phone-overlay_linux-lts-xenial: DNE
wily_linux-lts-xenial: DNE
xenial_linux-lts-xenial: DNE
yakkety_linux-lts-xenial: DNE
zesty_linux-lts-xenial: DNE
devel_linux-lts-xenial: DNE

Patches_linux-snapdragon:
upstream_linux-snapdragon: released (4.2~rc1)
precise_linux-snapdragon: DNE
precise/esm_linux-snapdragon: DNE
trusty_linux-snapdragon: DNE
trusty/esm_linux-snapdragon: DNE
vivid/ubuntu-core_linux-snapdragon: DNE
vivid/stable-phone-overlay_linux-snapdragon: DNE
wily_linux-snapdragon: DNE
xenial_linux-snapdragon: not-affected (4.4.0-1012.12)
yakkety_linux-snapdragon: not-affected (4.4.0-1012.12)
zesty_linux-snapdragon: not-affected (4.4.0-1029.32)
devel_linux-snapdragon: not-affected (4.4.0-1050.54)

Patches_linux-aws:
upstream_linux-aws: released (4.2~rc1)
precise_linux-aws: DNE
precise/esm_linux-aws: DNE
trusty_linux-aws: not-affected (4.4.0-1002.2)
trusty/esm_linux-aws: not-affected (4.4.0-1002.2)
vivid/ubuntu-core_linux-aws: DNE
vivid/stable-phone-overlay_linux-aws: DNE
xenial_linux-aws: not-affected (4.4.0-1001.10)
esm-infra/xenial_linux-aws: not-affected (4.4.0-1001.10)
yakkety_linux-aws: DNE
zesty_linux-aws: DNE
devel_linux-aws: DNE

Patches_linux-hwe-edge:
upstream_linux-hwe-edge: released (4.2~rc1)
precise_linux-hwe-edge: DNE
precise/esm_linux-hwe-edge: DNE
trusty_linux-hwe-edge: DNE
trusty/esm_linux-hwe-edge: DNE
vivid/ubuntu-core_linux-hwe-edge: DNE
vivid/stable-phone-overlay_linux-hwe-edge: DNE
xenial_linux-hwe-edge: not-affected (4.8.0-36.36~16.04.1)
esm-infra/xenial_linux-hwe-edge: not-affected (4.8.0-36.36~16.04.1)
yakkety_linux-hwe-edge: DNE
zesty_linux-hwe-edge: DNE
devel_linux-hwe-edge: DNE

Patches_linux-hwe:
upstream_linux-hwe: released (4.2~rc1)
precise_linux-hwe: DNE
precise/esm_linux-hwe: DNE
trusty_linux-hwe: DNE
trusty/esm_linux-hwe: DNE
vivid/ubuntu-core_linux-hwe: DNE
vivid/stable-phone-overlay_linux-hwe: DNE
xenial_linux-hwe: not-affected (4.8.0-36.36~16.04.1)
esm-infra/xenial_linux-hwe: not-affected (4.8.0-36.36~16.04.1)
yakkety_linux-hwe: DNE
zesty_linux-hwe: DNE
devel_linux-hwe: DNE

Patches_linux-gke:
upstream_linux-gke: released (4.2~rc1)
precise_linux-gke: DNE
precise/esm_linux-gke: DNE
trusty_linux-gke: DNE
trusty/esm_linux-gke: DNE
vivid/ubuntu-core_linux-gke: DNE
vivid/stable-phone-overlay_linux-gke: DNE
xenial_linux-gke: not-affected (4.4.0-1003.3)
yakkety_linux-gke: DNE
zesty_linux-gke: DNE
devel_linux-gke: DNE